When Mila Kunis attended the premiere of her latest film Oz The Great and Powerful in London she chose to wear the very best of British design, an Alexander McQueenfloor length gown. Kunis is known for having a great sense of style especially on the red carpet and we really loved the heavily layered and beautifully romantic strapless dress worn with her hair long and loose. Mila has inspired us to wear this season's on-trend ruffles, so shop a collection of frill and flouncy Alexander McQueen items in our style book below.

Whilst the future of the house of Christian Dior still hangs in the balance, the spring season ad campaigns are starting to be unveiled and one of the brand's new faces is Mila Kunis. The actress appears in the latest Miss Dior handbag campaign. Dior's deputy general manager Delphine Arnault commented, "Mila Kunis is a very talented young actress; she embodies the true modern woman. Her performance in Black Swan was remarkable. She is very gifted. We are looking forward to a long relationship with her." Kunis told WWD. "I always thought what Dior does is so sophisticated, feminine and beautiful." She joins fellow actresses Marion Cotillard, Natalie Portman, Nicole Kidman and Charlize Theron who have all also starred in Dior advertising.